UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nd4mUr488uPf4VIq2LILBTaWCn9ysbN4qWFORPFhA+I=' 
WHERE 
  key_id = '07a13d9b747f68174ef1e474fc88025b72eba58e735be41f0182dd191831bf8d' 
  AND (
    token = 'Nd4mUr488uPf4VIq2LILBTaWCn9ysbN4qWFORPFhA+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )